DAC337 Datasheet, PDF (1/2 Pages) API Technologies Corp – Adjustment-Free 8-Bit DACs

Adjustment-Free 8-Bit D ACs
FEATURES
• No Zero Or Gain A djusts
• t/aLSB Linearity
• Internal Reference and Output A mplifier
• Low Power
DESCRIPTION
The DA C337 Series digital-to-analog converters are
designed for completely adjustment-free operation.
The word “ simplicity” best characterizes the DA C337
Series. A ll models are housed in hermetically sealed
DIP style packages and operate on ±15V power
supplies. Each model incorporates a precision
reference, highly stable thin-film nichrome resistor
network, output amplifier, and switches. ±1/2 LSB
li nearity is achieved without the use of external zero
and gain adjustment circuits.
DAC337
D ata Converter Line
Four output voltage ranges are offered — 0 to +10,
0 to –10 (unipolar) and ±5, ±10 (bipolar).
Spectrum Microwave offers the DAC337 for industrial and
commercial applications.
FUNCTIONAL DIAGRAM
GND – 15V GND +15V GND
6(7) 7(8)
8(9)
9(10) 10(11)
–
+
INTERNA L
REF
RESISTOR NETW ORK
SW ITCHES
–
+
5 (6)
VOLTAGE OUTPUT
BIPOLAR ONLY
1 2 3 4 11 12 13 14
BIT 1 2 3 4 5 6 7 8
M SB
NC M EANS NO CONNECTION
PIN OUTS
n - DAC337-0, -1, -2, -6
165Cedar Hill Street,Marlborough,MA01752 Tel:[phone] Fax: [phone]
www.SpectrumMicrowave.com